A41

CPU Support

AMD® Ryzen Threadripper/EPYC Processor

CPU Socket

sWRX8/sTRX4/TR4/SP3

Screw Type

M3.5

Installation Torque

12.5-15.1 in-lb

Solution

1U Server and Up

Dimensions

120 x 82 x 28.6 mm

Weight

480g

Material

Copper1100 Heatsink with Vapor Chamber Base

Fan Dimension

Ø80 x 13 mm

Speed

At Duty Cycle 20%: 2000 ± 200 RPM
At Duty Cycle 50%: 4900 ± 10% RPM
At Duty Cycle 100%: 8600 ± 10% RPM

Power

At Duty Cycle 20%: 1.08 W
At Duty Cycle 50%: 4.70 W
At Duty Cycle 100%: 23.45 W

Bearing

Ball Type, Double

Rated Voltage

12V

Air Flow

At Duty Cycle 0~20%: 5.59 CFM
At Duty Cycle 50%: 14.76 CFM
At Duty Cycle 100%: 26.25 CFM

Noise Level

At Duty Cycle 20%: 23.3 dBA
At Duty Cycle 50%: 43.5 dBA
At Duty Cycle 100%: 62.2 dBA

Air Pressure

At Duty Cycle 20%: 3.69 mm-H2O
At Duty Cycle 50%: 25.28 mm-H2O
At Duty Cycle 100%: 89.80 mm-H2O

Lead Wire Pin Out

Pin1- (-)
Pin2- (+)
Pin3- (Techometer/Signal output)
Pin4- (PWM)

Life – Continuous operating

under normal temperature

(40 °C or 104 °F)

70,000 Hours